Question
A malicious program attaches itself to legitimate
software and spreads when the program is executed. Which term best describes this threat?Solution
Virus – Attaches to programs
In Bernoulli's principle, increase in fluid velocity leads to:
The instrument used to measure the speed of the wind is –
One can distinguish a telescope from a microscope by observing –
Which of the following part of the earth doesn’t allow the S wave to pass through itself?
A conducting sphere of radius R carries a charge Q. If half of the charge is transferred to an identical uncharged sphere brought into contact and remov...
Which of the following acid proves to be useful for the purification of gold and silver?Â
___________ is an important mineral nutrient
Which of the following correctly represents the order of increasing wavelength?
Two wires of identical radius of cross-section rrr, but made of different materials, are joined end-to-end (i.e., in series). If the number density of f...
Is Ohm’s law universally applicable for all conducting elements?
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